This particular set of shocks/struts is the perfect replacement for your electronically controlled stock shocks. They will fit any Thunderbird Supercoupe from '89-'97. They provide you with a 30% firmer ride and also allows you to retain your automatic ride control system. It is a direct bolt on. These are, by far, the best replacement shocks you can put on your Thunderbird! If you would like the combo with the shocks and the springs, We can quote you for that as well. Just shoot us an email with any questions you may have.